Acetylenes of the formula (I):
wherein Y, m, R1, R2, q, Alk, R3, n and R4 are as defined herein and Ar1 and Ar2 are aromatic, including the salts and ammonium derivatives of formula (I), in treating angina, hypertension and cardiac arrhythmias. Pharmaceutical compositions, methods of use and synthesis and novel intermediates are also part of the invention.
式(I):其中 Y、m、R1、R2、q、Alk、R3、n 和 R4 如本文所定义,Ar1 和 Ar2 为芳香族的
乙炔,包括式(I)的盐和
铵衍
生物,用于治疗心绞痛、高血压和心律失常。 药物组合物、使用和合成方法以及新型中间体也是本发明的一部分。